<template>
    <div>
        <h1>可曾见过</h1>
    </div>
</template>

<script lang="ts">
import { defineComponent ,ref} from 'vue'

export default defineComponent({
    setup () {
        const childAaa = ref<string>('不可能');
        const aa = ref('不懂');


        return {
            childAaa,
            aa,
        }
    }
})
</script>

<style scoped>

</style>